Property in Le Montaigne B/C, Monte-Carlo, Monaco

Le Montaigne B/C is a mixed-use residential and commercial building at 7 Avenue de Grande Bretagne, Carré d’Or, 98000 Monaco, positioned directly above Casino Square in the centre of Monte-Carlo. The building sits opposite the Métropole Shopping Monte-Carlo and within walking distance of the Casino de Monte-Carlo, Boulevard des Moulins, Avenue de la Costa and the surrounding commercial district.

The residence is commonly referred to as “Le Montaigne B/C” across Monaco property listings, distinguishing it from other sections of the wider Le Montaigne complex. The building forms part of one of the most commercially active areas of Monaco and combines residential apartments with office and administrative occupancy, giving it a more active day-to-day atmosphere than many purely residential buildings nearby.

Architecturally, Le Montaigne B/C reflects the practical large-scale Monaco development style associated with the later 20th century, with an emphasis on centrality, usable internal space and mixed-use flexibility rather than decorative architectural detailing. The building rises across approximately eight floors and has a broad street presence along Avenue de Grande Bretagne, one of the main connecting roads between the Carré d’Or and Boulevard des Moulins.

Apartments within Le Montaigne B/C range from smaller studios and one-bedroom properties to larger apartments on upper floors. Many units have been renovated internally over time with updated kitchens, modern bathrooms and contemporary technical systems. Depending on floor level and orientation, some apartments benefit from open views across Monte-Carlo and partial sea views towards the Mediterranean.

The building includes lift access, concierge services and underground parking, all of which remain important practical features within central Monaco. Certain units within the residence are also authorised for office or administrative use, something that continues to make the building relevant for both residential and professional occupancy.

The surrounding Carré d’Or district combines luxury retail, offices, cafés, restaurants and hotel developments with established residential buildings. Residents can walk to Casino Square within minutes, while Boulevard des Moulins provides direct access to supermarkets, bakeries, pharmacies and everyday local services used regularly by Monaco residents.

Although positioned in one of Monaco’s busiest districts, upper residential floors within Le Montaigne B/C can feel more removed from the street-level activity below. Compared with some of the Principality’s more architecturally recognised residences, the building is generally valued more for its location, practicality and mixed-use flexibility than for its exterior design.

Le Montaigne B/C appeals primarily to buyers and tenants seeking a highly central Monte-Carlo address with direct access to the commercial centre of Monaco. Its combination of residential accommodation, office flexibility and strong walkability continues to make it a well-known address within the Carré d’Or property market.